baber/WOPTO huggingface dataset:
Patent JP-H01270822-A (JP)
Title: Cover body for electric water heater
Inventor: OKABE YOSHIYUKI
IPC: A47J41/00
Filed: 1988-04-25
Abstract: PURPOSE:To reduce warming power quantity and to suppress the proceeding of corrosion for an ornamental board by concentrating a communicating route, which communicates bellows and a vessel or the vessel and an external part, to the almost central part of a space, which is formed by a cover and the ornamental board, and providing a heat insulating material in an closed structure part excepting for the communicating route of this space. CONSTITUTION:A switching valve 30 is composed of a lifting shaft 31, which is protruded in an upper direction in the central part, and a cover packing 32 to be positioned in an outer circumference. When an ornamental board 36 is fastened to a cover 14 through a cover packing 35, simultaneously, a steam route 12 is fastened with a fixing part 33 of the cover packing 32 through the packing 35. Thus, the communicating route is formed to communicate bellows 9 and a vessel 1 or the vessel 1 and the external part. A space 37 to be formed by the cover 14 and ornamental board 36 is a space excepting for the communicating route and goes to be almost the closed structure. Then, a heat insulating material 41 is provided in this space 37. Accordingly, hot air or steam in the vessel does not flow into the almost closed structure and radiating quantity from a cover body. Then, the most part of the upper surface of the ornamental board is not directly exposed to the generating steam.
Patent JP-H07288572-A (JP)
Title: Terminal equipment
Inventor: SOEDA HIDETSUGU
IPC: F16C11/10
Filed: 1994-04-15
Abstract: PURPOSE:To provide a terminal equipment whose tilt angle of an operation face is adjusted simply by using a mount space and a structure of wall mount in existence in a conventional equipment. CONSTITUTION:A leg 12 is fitted turnably with a pivot 13 to a lower part of an equipment main body A by a base of left and right arm sections 12-1, a lock claw 15 is formed to a base of the arm section 12-1 and a stopper claw 10-1 engaging with a lock claw 15 is formed to a tip of a cantilever hook lever 10 provided to a bottom face of the equipment main body A so as to prevent the equipment main body A from being fallen down when the equipment main body A is mounted to a wall face fixing metallic fixture 11.
Patent JP-2000292806-A (JP)
Title: Liquid crystal display module
Inventor: WAKAMATSU CHIHARU
IPC: G09F9/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display module in which electrode patterns can be joined with high accuracy without depending on the heating operating when a display panel is to be joined with a flexible substrate. SOLUTION: This module is equipped with a display panel prepared by sealing a liquid crystal device between two glass plates and forming a transparent electrode pattern on the surface of one of the glass plates 4 to apply voltage on the liquid crystal device, and with a flexible substrate 2 having a terminal line 8b which is to be joined and electrically connected by heating and pressing to the terminal line 7a which is formed on the end portion of the glass plate 4 as a part of the transparent electrode pattern.  The arrangement pitches of the terminal lines 7a, 8b of the glass plate 4 and flexible substrate 2, respectively, at normal temp. are determined in such a manner that when the glass plate 4 and the flexible substrate 2 are heated, displacement in the arrangement direction due to thermal expansion of the glass plate 4 and the substrate 2 is absorbed and the terminals can be matched with each other.
Patent JP-S59229006-A (JP)
Title: Tappet clearance measuring device
Inventor: TAKAHARA TAKASHI
IPC: F01L1/20
Filed: 1983-06-08
Abstract: PURPOSE:To automate a measuring device and to improve working efficiency, by a method wherein from a difference between a reading value at a time when a regulating screw at the one end of a locker arm is pressed against a tappet and a reading value at a time when the other end of the locker arm is pressed against the base circle of a cam, a tappet clearance is measured. CONSTITUTION:A regulating screw 2 at the one end of a locker arm 3 is pressed against a tappet 1 through the working of a pressurizing mechanism 12 to read a moving distance A of the regulating screw 2 by means of a detector 13. With the aid of a driving mechanism 14, the other end part 32 of the locker arm 3 is pressed against the base circle of a cam 5 to read a moving distance B of the regulating screw 2 by means of the detector 13. Based on a difference (A-B) between the two moving distances A and B, a clearance C between the regulating screw 2 and the tappet 1 is measured. This allows automation of measurement.
Patent JP-S62259146-A (JP)
Title: Observing device for circuit action
Inventor: NISHINO YOSHINORI
IPC: G06F17/50
Filed: 1986-05-02
Abstract: PURPOSE:To easily confirm circuit action by displaying the result of logic simulation directly on a display screen in the form of the value of a circuit element and changing momentarily and continuously the displayed value as the time passes. CONSTITUTION:A partial diagram of an optional circuit is displayed on the screen of a graphic display 2 by means of a tablet 3 and a data cursor 4. Then various data obtained from logic simulation are read out of a magnetic disk 5 and the logic value 9 is displayed at a part near a circuit element 8 of the circuit diagram displayed on a screen. Then said various data are successively read out of the disk 5. If the output logic value 9 of the element 8 changes in a process when the value 9 of the element 8 is successively displayed on the screen, the different colors are used for the element 8. For instance, the element 8 is displayed in brown and blue when the value 9 is changed to 1 from 0 and vice versa respectively.
Patent JP-S58219877-A (JP)
Title: Image pickup device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1982-06-14
Abstract: PURPOSE:To simplify the taking-out of outputs by connecting LC series resonance circuits having different resonance frequency with photoconductive photodetectors in series respectively, connecting these series circuits in parallel between a pair of conductors, taking out the multiple output and separating the output through filters. CONSTITUTION:The n series circuits each of which consists of an inductance L, a capacitor C and a pure resistor (r) are connected in parallel between a pair of conductors 3, 3'. L1-C1 and Ln-Cn have individual resonance frequency f1-fN. When a signal having all the frequency f1-fN as its components is applied to input terminals 1, 1', a multiple output obtained by modulating the outputs of respective photodetectors at their amplitude with the frequency f1- fN is taken out from terminals 2, 2'. The filters 4a-4N corresponding to the frequency f1-fN are connected to the terminal 2. Consequently, the outputs of the photoelectric converters r1-rN are taken out from output terminals S1-SN through amplifiers 5a-5N.
Patent JP-H09293745-A (JP)
Title: Semiconductor device
Inventor: ONO REIJI
IPC: H01L23/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be wire-bonded well through a simpler wire bonding process. SOLUTION: A semiconductor element 15 is mounted with its primary surface having a certain angle to the primary surface 11a of a header 11, and the tip of a lead pin 12-1 provided vertical to the primary surface of the header 11 and the pad of the semiconductor element 15 are electrically connected together for the formation of a semiconductor device, wherein the bonding area of the tip of the lead pin 12-1 is made to have a curved surface. Therefore, a metal wire is fixed to the semiconductor element 15 by pressure, and when the other end of the metal wire is bonded to the tip of the lead pin 12-1 by pressure, the header 11 is not required to be rotated to make the tip of the lead pin 12-1 horizontal, so that a wire bonding process can be simplified.  The header 11 is not required to be rotated, so that a metal wire is hardly twisted, a normal wire loop can be obtained, and a metal wire can be restrained from deteriorating in tensile strength and touching an unnecessary object.
Patent JP-H02282052-A (JP)
Title: Handle
Inventor: KAWASHIMA SHIGERU
IPC: H05K5/02
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a handle at a low cost with no restriction on its shape by arranging a gate for plastic injection and a gas feed port in an invisible portion such as a fixing pin, etc., formed on a handle stem. CONSTITUTION:A gate 3 for plastic injection is provided on one end face of a pin 2 of a handle, and a gas feed port 4 on another end face of the pin 2. A gas fed from the feed port 4 forms a gas feed hole 5 and a hollow 6 in a handle stem 1. At this time, an amount of synthetic resin enough for filling the cavity of a die is injected into the cavity by the pressure of the gas. Thereby, the handle can be produced at a low cost with no restriction on its design.
Patent JP-S587055-A (JP)
Inventor: NAKATSUJI YOSHIO
IPC: E04D3/36
Filed: 1981-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000294070-A (JP)
Title: Key switch
Inventor: NAOI TAKAYOSHI
IPC: H01H13/52
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve degree of freedom of wiring and realize low noise by providing a switch means which is activated by operating an operated portion, a piezoelectric element for generating vibration with impression of high voltage, and a high voltage generating portion for generating high voltage with impression of low voltage. SOLUTION: A spacer 4 is placed between a top sheet 2 and a base sheet 3 of a key switch 1, an arrangement hole 4a is formed in the spacer 4, and a projecting portion 4b projecting inward is formed at the top of the spacer 4. In the arrangement hole 4a in the spacer 4, a piezoelectric transformer 5 and a piezoelectric element 6 are arranged vertically in a layer shape sandwiching the common electrode 7. The piezoelectric transformer 5 serves as a high voltage generating portion for impressing high voltage to the piezoelectric element 6, and generates high voltage by vibration. A lower contact 5a is positioned facing to an upper contact 2a of the top sheet 2, and the upper contact 2a and the lower contact 5a constitutes a switching means 8.
Patent JP-H11298782-A (JP)
Title: Dental video microscope
Inventor: IGARASHI KATSUYUKI
IPC: H04N5/225
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a dental video microscope capable of obtaining video having the same direction as the real image, has a short optical path and small variations in field angle, and can obtain sharp video having good color rendering property. SOLUTION: This microscope has a handy type grip part 1, an objective part 2, and a support pipe 3 which connects them, a control substrate 4 which controls the output video signal of a CCD 10, and a memory circuit board 5 which stores video data, etc., are built into the grip part 1, and a focus adjusting lever 6 and a switch 7 which turns on and off a memory circuit are provided outside the grip part 1. The focus adjusting lever 6 has a focus function, which moves the CCD 10 vertically by about ±0.5 mm along the optical axis through a connecting lever 8 associatively with a fine adjusting mechanism 9 in the objective part 2 for adjusting a field range (operating distance) to ϕ30 to ϕ60.
Patent JP-S5529165-A (JP)
Title: Power source device for welding
Inventor: TAKAGI SEIJI
IPC: H01F27/28
Filed: 1978-08-23
Abstract: PURPOSE: To protect a transformer against the external and internal electric surge without raising cost by excessively wrapping the interval between the start and the end after several turns of the winding of the primary and secondary coils respectively of the trnasformer for welding.  
     CONSTITUTION: To wrap the insulator 17 consisting of insulating paper etc. around the iron core of a transformer for welding and to wind the insulating coil 2' of the primary winding around this part. Thereby the interval between the start P 1  of winding and the part P 2  after several winding turns of the coil 2' will be wrapped with an added insulator 19. Or the outside of this part between P 1  and P 2  will be provided either with the insulator 20 or after jointly using the insulators 19 and 20, the outside of the coil 2' will be surrounded by the insulator 18. The coil of the secondary winding will be equally treated and only the end part of the coil having the weakest insulating strength against surge will be reinforced with insulation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63268707-A (JP)
Title: Resin having high refractive index
Inventor: MATSUDA TATSUTO
IPC: C08F290/00
Filed: 1987-04-28
Abstract: PURPOSE:To provide an easily producible resin composed of a polymer derived from a polymerizable monomer component containing a specific polymerizable monomer as an essential component, having high refractive index and excellent colorlessness and transparency and useful as an optical material. CONSTITUTION:The objective high-refractive index resin has a refractive index of >=1.55 and composed of a polymer derived from a polymerizable monomer component containing (A) one or more polymerizable monomers of formula I (X is H, CH3 or Cl, n is 0-4; Y1 and Y2 are H, Cl, Br or I) in an amount of preferably >=20wt.% based on the polymerizable monomer component and, if necessary, (B) other polymerizable monomer capable of giving a homopolymer having a refractive index of >=1.48 (e.g. methyl methacrylate and allyl benzoate). The polymerizable monomer of formula I can be produced e.g. by converting a dithiol of formula II (X is O or S; n is 0-3) to a (meth)acrylic acid ester by conventional method.
Patent JP-H01274718-A (JP)
Title: Electric water heater
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1988-04-26
Abstract: PURPOSE:To switch a flow of hot water so as to make an electric water heater easy to use by connecting two outflow ports, located near both ends of a pump, to two discharge openings through risers respectively, and installing check valves for allowing flow in only one direction in a pass from risers to discharge openings. CONSTITUTION:A cylindrical container 2 having a bottom is equipped with a heater 3 on its bottom, and a pump 18 and a motor 19 by which the pump is rotated in both directions near the lower portion. The casing 6 of the pump 18 is roughly in a cylindrical shape and provided with outflow ports 7 and 8 at its both ends, and an inflow port 10 located near the center portion of the case is connected to the drain 5 of the container 2. And the casing 6 contains a spiral rotor 11 which is coaxial to the casing 6. Risers 21 and 25, to which the outflow openings 7 and 8 are to be connected, are connected, through passages 22 and 26, to a discharge port 23 located at upper part and a discharge port 27 having plural holes for shower. And, passages 22 and 26 are equipped with check valves 20 and 24 respectively. The hot water, for example, is discharged from the discharge part 23 by the clockwise rotation of the motor 19, and then, discharged from the discharge port 27 by the counter-clockwise rotation of the motor 19 in a shower form.
Patent JP-S58220149-A (JP)
Title: Recording device
Inventor: MASUDA SHIYUNICHI
IPC: G03G21/00
Filed: 1982-06-17
Abstract: PURPOSE:To prevent the generation of an overlapped picture at the time of the succeeding copying by stopping recording when the defective state of power voltage to be supplied to a recording device is detected by a detecting means and discharging transfer paper left in the recording device at the release of the defective state. CONSTITUTION:A power supply switch SW1 is turned on and new required data are inputted to an RAM in a controller Q1 and displayed on a display DSP. If a default is detected in the AC power voltage by checking an input port PB1, a timer TM is set to a prescribed value, clocking is started and, after completing the clocking, the state of the power voltage is checked again. If the normal state is not restored, said process is repeated, and when a default is detected, an alarm display ALM is turned on and a fixation heater H, a main motor, an exposing lamp L, etc. are turned off. When the power supply is restored to the normal state, the motor M is turned on at first, the transfer paper remaining in a transportation path is discharged and then copying operation is continued. Consequently, copying is prevented from overlap.
Patent JP-S588268-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02P3/045
Filed: 1981-07-03
Abstract: PURPOSE:To save electric power and fuel consumption, by both directly connecting an ignition coil to a spark plug of each cylinder and distributing a signal from a spark advance control circuit separately to each cylinder thus performing generation of high voltage and distribution of ignition energy. CONSTITUTION:An ignition device is constituted by a spark advance spark energy control circuit 11, ignition circuit 12, consisting of a distribution circuit 42 classified by a cylinder, trigger circuit 43, oscillation temporary stop circuit 44, thyristor 45, capacitor 46, etc., voltage booster circuit 13, ignition coil 5, arranged at each cylinder, combination part 14 of a spark plug 9 and low voltage cord 15. In this way, the necessity for using a large power loss part such as center cord, high tension cord, mechanical distributor, etc. can be eliminated, and voltage of a battery 4 is boosted and charge voltage of the capacitor 46 is controlled to arrange ignition energy suitable for the operational condition of an engine, thus electric power consumption can be substantially reduced to improve fuel consumption.
Patent JP-H09269148-A (JP)
Title: Complex hot water feeding device
Inventor: SAITO TOSHIHISA
IPC: F24H1/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a complex hot water feeding device in which hot water showing a less amount of variation in hot water temperature when the hot water is discharged again even if a bath burner is ignited during a stopped state of hot water feeding combustion. SOLUTION: When a bath burner combustion is carried out within a period (a setting wait time) in which a stabilization of temperature of hot water to be fed again during a stopped state of hot water feeding combustion can be attained, a bath capability reduction control section 1 estimates and detects a temperature of residual hot water in response to a data of temperature characteristic of the residual hot water in a hot water feeding heat exchanger made at a hot temperature estimating section 2, a bath combustion capability is controlled to be lower than a normal set combustion capability during a normal operation in response to a displacement amount where this estimated temperature of hot water is displaced in respect to a set temperature of feeding hot water,  and a cooling promoting phenomenon of the residual hot water caused by a rotational driving of a combustion fan or a post-boiling temperature increasing phenomenon is restricted. A memory 8 stores in advance data in a releasing segment arranged before a terminal point from the terminal point of a set waiting time. In the case that the bath burner combustion is not detected from a stopped state of hot water feeding combustion to a starting time of releasing section, a capability reduction control stopping section 5 does not start its subsequent bath capability reduction controlling operation.
Patent JP-S59228297-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: G09G3/30
Filed: 1983-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61262654-A (JP)
Title: Ultrasonic microscope
Inventor: SAKOTA HIDETAKA
IPC: G01N29/00
Filed: 1985-05-17
Abstract: PURPOSE:To enable good observation by obtaining the stable image of a conical specimen, by keeping the relative position and speed of an ultrasonic transmitter- receiver element and a specimen always constant. CONSTITUTION:An ultrasonic transmitter-receiver element 17 is supported with respect to an arm 16 through a goniometer 22 being an inclination angle adjusting means and mounted so as to be capable of being scanned by an exciting device 21 performing scanning in parallel to the axis of a conical specimen 20. Therefore, the relative distance between the element 17 and the specimen 20 becomes always constant at the time of scanning. The feed of the specimen 20 to the direction at right angles to the rotary direction of said specimen 20, that is, the scanning direction of the surface of the specimen is performed by a drive ring 19. By this mechanism, the peripheral speed of the surface of the specimen becomes always constant even if the diameter of the specimen 20 changes. That is, if the focus of the element 17 is matched with a necessary position and the goniometer 20 is operated to match a scanning line with the surface of the specimen and the ring 19 is contacted with the corresponding position, observation is enabled even at any position of the specimen 20.
Patent JP-S5530841-A (JP)
Title: Clad magnetic material
Inventor: MOMOSE KENICHIROU
IPC: H01F1/00
Filed: 1978-08-28
Abstract: PURPOSE:To obtain a magnetic material that has high initial magnetic permeability and high magnetic flux density as well as good machinability by cladding a pure iron or an iron-based alloy that has a higher saturated magnetic flux density than a specific value, to a specific Ni-Fe group alloy which has a high initial magnetic permeability. CONSTITUTION:Either one or pure iron, iron-based alloy, Fe-Ni alloy, or Fe-Co alloy whose saturated magnetic flux density is 10,000G or more, such as pure iron, 45Ni-Fe alloy, 3Si-Fe alloy, or 50Co-2V-Fe alloy, is cladded on a 70-90Ni-Fe group alloy whose initial magnetic permeability is 10,000 or more, such as a 77Ni- 5Cu-4Mo-Fe alloy to form a single magnetic material by heating at 850C to 1100C. By so doing, a magnetic material that has high initial magnetic permeability and high saturated magnetic flux density, and is suitable for a yoke in a step motor and a head cord for a magnetic tape can be obtained.
Patent JP-S63269047-A (JP)
Title: Biochemical measuring apparatus
Inventor: MAKITA SHIGERU
IPC: G01N21/78
Filed: 1987-04-27
Abstract: PURPOSE:To sanitarily examine a plurality of examination items by a compact structure, by irradiating a plurality of the test papers arranged to the lower end part of a wide sheet in parallel with the lights from a plurality of light emitting elements and receiving the reflected lights from the test papers by a single photoreceptor. CONSTITUTION:A test paper stick 5 wherein a plurality of test papers 51 are parallelly arranged to the lower end part of a sheet in the lateral direction thereof is inserted in sampled urine. The test paper stick 5 impregnated with urine is held between a stick cover 3 and a stick holder 2. For example, light emitting elements 43, 43a are allowed to light in a time sharing manner to irradiate the test papers 51 and the reflected lights therefrom are received by a photoreceptor 42. A plurality of examination items are examined on the basis of the quantity of color reaction light thereof.